Bus Tie and Synchro Panel H

1.

3.1.1 Bus Tie and Synchro Panel H

2.

3.1.2 Diesel Generator Panel
PANEL: F, G, K, L
D/G Panel

3.

3.1.3 Shaft Generator Panel
Panel J

4.

3.1.4 Feeder Panel
PANEL: C, D, E, M, N and P

5.

3.1.5 Bow Thruster Panel,
Control and Compensating
Transformer Panel
PANEL: A, B, R and S

6.

3.2 Outline of Wiring Diagram
The electrical generating equipment on board
the ship consists of five (5) generators:
four (4) diesel generators
one (1) shaft generator.
.

7.

Type
Diesel Generator
Shaft Generator
Voltage
6600V AC 3-phase
6600V AC 3-phase
Capacity
2800 kW
3100 kW
Frequency
60 Hz
60 Hz
Quantity
4 sets
1 set

8.

9.

One Line Diagram HV and LV
VCB
Cont’
etc.
*1
*1 This ACB is provided with an electric interlock system. This system
protects the three (3) ACB closing all together.

10.

4. Structure of Main Switchboard
4.1 Construction View

11.

4.2 Bus Tie
The bus tie is installed to provide additional safety in
the bus bar by dividing the whole system into two
sections connected by a Vacuum Circuit breaker.